In a small enclosed area, e.g. a garage, can kerosene fumes be toxic

Resolved Question:

Yes, any petroleum compound can release fumes that are toxic within an enclosed space. These hydrocarbons have vapors that are heavier than air and can collect in a low or enclosed area. The vapors will displace the oxygen in the air and create an atmosphere that is oxygen-deficient.

Toxic symptoms can range from eye and respiratory irritation to severe inflammation and chemical burning within the lungs.